On Thu, Mar 10, 2016 at 02:14:37AM -0800, Sumit Saxena wrote: > There are few MFI adapters which do not support MR_DCMD_PD_LIST_QUERY so > if MFI adapters fail this DCMD, it should not be considered as FATAL and > driver should not issue kill adapter and set per controller's instance > variable- pd_list_not_supported so that same variable can be used inside > functions- slave_alloc and slave_configure to allow firmware scan. > > Killing adapter because of DCMD failure when this DCMD is not supported > causes driver's probe getting failed. This issue got introduced because > of below commit when MFI IO timeout handling was introduced- > > 6d40afb megaraid_sas: MFI IO timeout handling > > Killing adapter in case of this DCMD failure should be limited to Fusion > adapters only. Per controller's instance variable allow_fw_scan is removed > as pd_list_not_supported better reflect the purpose. > > Signed-off-by: Sumit Saxena <sumit.saxena@xxxxxxxxxxxx> Reviewed-by: Johannes Thumshirn <jthumshirn@xxxxxxx> -- Johannes Thumshirn Storage jthumshirn@xxxxxxx +49 911 74053 689 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: Felix Imendörffer, Jane Smithard, Graham Norton HRB 21284 (AG Nürnberg) Key fingerprint = EC38 9CAB C2C4 F25D 8600 D0D0 0393 969D 2D76 0850 -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
